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    Adult Non-Hodgkin Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI] - General Information About Adult Non-Hodgkin Lymphoma


    Signs and symptoms of Waldenström macroglobulinemia depend on the part of the body affected. Most patients with Waldenström macroglobulinemia have no signs or symptoms. Check with your doctor if you have any of the following:

    • Feeling very tired.
    • Headache.
    • Easy bruising or bleeding, such as nosebleeds or bleeding from the gums.
    • Vision changes, such as blurred vision or blind spots.
    • Dizziness.
    • Pain, tingling, or numbness, especially in the hands, feet, fingers, or toes.
    • Confusion.
    • Pain or a feeling of fullness below the ribs on the left side.
    • Painless lumps in the neck, underarm, stomach, or groin.
    • Weight loss for no known reason.

    Tests that examine the body and lymph system are used to help detect (find) and diagnose adult non-Hodgkin lymphoma.

    The following tests and procedures may be used:

    • Physical exam and history: An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patient's health habits and past illnesses and treatments will also be taken.
    • Blood and urineimmunoglobulin studies: A procedure in which a blood or urine sample is checked to measure the amounts of certain antibodies (immunoglobulins). In Waldenström macroglobulinemia, immunoglobulin M (IgM) and beta-2-microglobulin is measured. A higher- or lower-than-normal amount of these substances can be a sign of disease.
    • Blood viscosity test: A procedure in which a blood sample is checked to see how "thick" the blood is. In Waldenström macroglobulinemia, when the amount of monoclonal immunoglobulin M (IgM) antibody in the blood becomes very high, the blood thickens and may cause signs or symptoms.
    • Flow cytometry: A laboratory test that measures the number of cells in a sample, the percentage of live cells in a sample, and certain characteristics of cells, such as size, shape, and the presence of tumor markers on the cell surface. The cells are stained with a light-sensitive dye, placed in a fluid, and passed in a stream before a laser or other type of light. The measurements are based on how the light-sensitive dye reacts to the light. This test is used to diagnose Waldenström macroglobulinemia.
    • Bone marrow aspiration and biopsy: The removal of bone marrow, blood, and a small piece of bone by inserting a needle into the hipbone or breastbone. A pathologist views the bone marrow, blood, and bone under a microscope to look for signs of cancer.
      Bone marrow aspiration and biopsy. After a small area of skin is numbed, a Jamshidi needle (a long, hollow needle) is inserted into the patient's hip bone. Samples of blood, bone, and bone marrow are removed for examination under a microscope.
    • Lumbar puncture : A procedure used to collect cerebrospinal fluid from the spinal column. This is done by placing a needle into the spinal column. This procedure is also called an LP or spinal tap. A pathologist views the cerebrospinal fluid under a microscope to look for signs of cancer.
      Lumbar puncture. A patient lies in a curled position on a table. After a small area on the lower back is numbed, a spinal needle (a long, thin needle) is inserted into the lower part of the spinal column to remove cerebrospinal fluid (CSF, shown in blue). The fluid may be sent to a laboratory for testing.
    • Lymph node biopsy : The removal of all or part of a lymph node. A pathologist views the tissue under a microscope to look for cancer cells. One of the following types of biopsies may be done:
      • Excisional biopsy: The removal of an entire lymph node.
      • Incisional biopsy: The removal of part of a lymph node.
      • Core biopsy: The removal of part of a lymph node using a wide needle.
      • Fine-needle aspiration (FNA) biopsy: The removal of tissue or fluid using a thin needle.
      • Laparoscopy: A surgical procedure to look at the organs inside the abdomen to check for signs of disease. Small incisions (cuts) are made in the wall of the abdomen and a laparoscope (a thin, lighted tube) is inserted into one of the incisions. Other instruments may be inserted through the same or other incisions to perform procedures such as removing organs or taking tissue samples to be checked under a microscope for signs of disease.
      • Laparotomy: A surgical procedure in which an incision (cut) is made in the wall of the abdomen to check the inside of the abdomen for signs of disease. The size of the incision depends on the reason the laparotomy is being done. Sometimes organs are removed or tissue samples are taken and checked under a microscope for signs of disease.
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